document.write( "Question 439245: How much money must you invest today to have $100,000.00 for your chil'd education in 18 years, provided you can invest the money in a long-term (18 yr) account at 3.5% interest compounded monthly?
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Algebra.Com's Answer #303530 by nerdybill(7384)\"\" \"About 
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How much money must you invest today to have $100,000.00 for your chil'd education in 18 years, provided you can invest the money in a long-term (18 yr) account at 3.5% interest compounded monthly?
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\n" ); document.write( "Your equation:
\n" ); document.write( "A = P(1 + r/n)^(nt)
\n" ); document.write( "where
\n" ); document.write( "A = 100000
\n" ); document.write( "P is what you're looking for
\n" ); document.write( "r is .035
\n" ); document.write( "n is 12
\n" ); document.write( "t is 18
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\n" ); document.write( "100000 = P(1 + .035/12)^(12*18)
\n" ); document.write( "100000/(1 + .035/12)^(12*18) = P
\n" ); document.write( "100000/(1.00292)^216 = P
\n" ); document.write( "100000/1.8759 = P
\n" ); document.write( "$53,308.04 = P
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